Home / 1,576,830.84-2,365,795.17-497,510.06

Finding the Fourth Proportional to 1,576,830.84, 2,365,795.17 and 497,510.06

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Solution

The fourth proportional to 1,576,830.84, 2,365,795.17 and 497,510.06 is: 746,438.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,830.84 : 2,365,795.17 = 497,510.06 : x
  2. Step 2: Convert to fraction form
    1,576,830.84/2,365,795.17 = 497,510.06/x
  3. Step 3: Cross multiply
    1,576,830.84x = 2,365,795.17 × 497,510.06
  4. Step 4: Simplify right side
    1,576,830.84x = 1,177,006,885,145.43
  5. Step 5: Solve for x
    x = 1,177,006,885,145.43/1,576,830.84
  6. Step 6: Final answer
    x = 746,438.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.